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书籍源码 光学设计软件zemax源码： This DLL models an nular aspheric surface as described in: "Annular surfaces in

光学设计软件zemax源码： This DLL models an nular aspheric surface as described in: "Annular surfaces in annular field systems" By Jose M. Sasian Opt. eng. 36 (12) P 3401-3401 December 1997 This surface is essentially an odd aspheric surface with an offset in the aspheric terms. The sag is given b ...
https://www.eeworm.com/dl/532/178857.html
下载: 165
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书籍 Simulation of Communication Systems

Since the first edition of the book was published, the field of modeling and simulation of communication systems has grown and matured in many ways, and the use of simulation as a day-to-day tool is now even more common practice. Many new modeling and simulation approaches have been developed in the ...
https://www.eeworm.com/dl/522117.html
下载: 1
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书籍 Power Electronics Handbook, 3 Edition

There have been many developments in the field of power electronics since the  publication of  the  second edition, almost  five  years  ago. Devices have become  bigger and better  -  bigger silicon die, and current and voltage ratings. However, semicond ...
https://www.eeworm.com/dl/522339.html
下载: 3
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书籍 Machine Learning Healthcare Technologies

Much has been written concerning the manner in which healthcare is changing, with a particular emphasis on how very large quantities of data are now being routinely collected during the routine care of patients. The use of machine learning meth- ods to turn these ever-growing quantities of data into ...
https://www.eeworm.com/dl/522512.html
下载: 1
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技术资料 单片机原理及应用“互联网+”课程在继续教育中的建设研究

单片机应用系统是微型计算机应用系统的重要分支,已广泛地应用到社会、生产、服务等领域。在继续教育领域中学习单片机技术已成为当今工程技术人员的迫切需求。互联网技术也是当今最热门的应用技术之一。单片机原理及应用“互联网+”课程为当今工程技术人员在单片机领域的继续教育提供了良好的形式。文章重点研究了如何在继续 ...
https://www.eeworm.com/dl/898189.html
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电子书籍 The literature of cryptography has a curious history. Secrecy, of course, has always played a centra

The literature of cryptography has a curious history. Secrecy, of course, has always played a central role, but until the First World War, important developments appeared in print in a more or less timely fashion and the field moved forward in much the same way as other specialized disciplines. A ...
https://www.eeworm.com/dl/cadence/ebook/376273.html
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书籍 3GPP LTE Radio and Cellular Technology

This book provides technical information about all aspects of 3GPP LTE. The areas covered range from basic concepts to research-grade material, including future directions. The book captures the current state of 3GPP LTE technology and serves as a source of comprehensive reference material on this s ...
https://www.eeworm.com/dl/521787.html
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技术资料 智能天线移动台端实时发送系统的设计

·摘要：  探讨了智能天线的基本理论, 介绍了采用高速可编程逻辑器件 FPGA(Field Programmable Gate Array)的智能天线移动台端实时发送模块的设计与实现, 由于只采用 DSP 实现信号处理不能满足数据的实时生成与发送, 所以本系统采用 DSP+FPGA 的硬件结构, 将一些原本由 DSP 执行得很耗时的运算用 FPGA 通过逻辑门的方 ...
https://www.eeworm.com/dl/939337.html
下载: 1
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技术资料 曲速

曲速旅行（warp travel）是一种通过在压缩时空中航行的技术，其原理就是在运动物体周围利用反物质驱动的曲速引擎制造一个人工的曲力场（warp field），从而使物体能在这个扭曲的时空泡（warp bubble）中以几十倍于光速的速度移动。曲速（warp）就是衡量在这个时空泡里运动的物体的速度。 ...
https://www.eeworm.com/dl/1000332.html
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技术资料 单片机控制系统通信模型探析

单片机具有结构简单、易于操作、功能完备的特点,在工业控制领域处在重要位置。通过提供控制过程中高效率的数据传输,维持系统在不同场景下的正常的控制监控功能。通过设置有关数据传输的分布式控制系统的传输模式、总线标准、数据帧和相关协议,概括整合出该领域内的通信模型。以RS-232、RS-485以及CAN协议为基础设计控制系统 ...
https://www.eeworm.com/dl/899093.html
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